diff options
Diffstat (limited to 'sys/contrib/device-tree/Bindings/iio/light')
7 files changed, 269 insertions, 4 deletions
diff --git a/sys/contrib/device-tree/Bindings/iio/light/bh1750.yaml b/sys/contrib/device-tree/Bindings/iio/light/bh1750.yaml index 1a88b3c253d5..9df81c271411 100644 --- a/sys/contrib/device-tree/Bindings/iio/light/bh1750.yaml +++ b/sys/contrib/device-tree/Bindings/iio/light/bh1750.yaml @@ -24,6 +24,10 @@ properties: reg: maxItems: 1 + reset-gpios: + description: GPIO connected to the DVI reset pin (active low) + maxItems: 1 + required: - compatible - reg @@ -32,6 +36,7 @@ additionalProperties: false examples: - | + #include <dt-bindings/gpio/gpio.h> i2c { #address-cells = <1>; #size-cells = <0>; @@ -39,6 +44,7 @@ examples: light-sensor@23 { compatible = "rohm,bh1750"; reg = <0x23>; + reset-gpios = <&gpio2 17 GPIO_ACTIVE_LOW>; }; }; diff --git a/sys/contrib/device-tree/Bindings/iio/light/brcm,apds9160.yaml b/sys/contrib/device-tree/Bindings/iio/light/brcm,apds9160.yaml new file mode 100644 index 000000000000..bb1cc4404a55 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/iio/light/brcm,apds9160.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/brcm,apds9160.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom Combined Proximity & Ambient light sensor + +maintainers: + - Mikael Gonella-Bolduc <m.gonella.bolduc@gmail.com> + +description: | + Datasheet: https://docs.broadcom.com/docs/APDS-9160-003-DS + +properties: + compatible: + enum: + - brcm,apds9160 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + + ps-cancellation-duration: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Proximity sensor cancellation pulse duration in half clock cycles. + This parameter determines a cancellation pulse duration. + The cancellation is applied in the integration phase to cancel out + unwanted reflected light from very near objects such as tempered glass + in front of the sensor. + default: 0 + maximum: 63 + + ps-cancellation-current-picoamp: + description: + Proximity sensor crosstalk cancellation current in picoampere. + This parameter adjusts the current in steps of 2400 pA up to 276000 pA. + The provided value must be a multiple of 2400 and in one of these ranges + [60000 - 96000] + [120000 - 156000] + [180000 - 216000] + [240000 - 276000] + This parameter is used in conjunction with the cancellation duration. + minimum: 60000 + maximum: 276000 + multipleOf: 2400 + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@53 { + compatible = "brcm,apds9160"; + reg = <0x53>; + vdd-supply = <&vdd_reg>; + interrupts = <29 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&pinctrl>; + ps-cancellation-duration = <10>; + ps-cancellation-current-picoamp = <62400>; + }; + }; +... diff --git a/sys/contrib/device-tree/Bindings/iio/light/dynaimage,al3010.yaml b/sys/contrib/device-tree/Bindings/iio/light/dynaimage,al3010.yaml index a3a979553e32..f1048c30e73e 100644 --- a/sys/contrib/device-tree/Bindings/iio/light/dynaimage,al3010.yaml +++ b/sys/contrib/device-tree/Bindings/iio/light/dynaimage,al3010.yaml @@ -4,14 +4,16 @@ $id: http://devicetree.org/schemas/iio/light/dynaimage,al3010.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Dyna-Image AL3010 sensor +title: Dyna-Image AL3000a/AL3010 sensor maintainers: - David Heidelberg <david@ixit.cz> properties: compatible: - const: dynaimage,al3010 + enum: + - dynaimage,al3000a + - dynaimage,al3010 reg: maxItems: 1 diff --git a/sys/contrib/device-tree/Bindings/iio/light/ti,opt3001.yaml b/sys/contrib/device-tree/Bindings/iio/light/ti,opt3001.yaml index 441e9343fc97..67ca8d08256a 100644 --- a/sys/contrib/device-tree/Bindings/iio/light/ti,opt3001.yaml +++ b/sys/contrib/device-tree/Bindings/iio/light/ti,opt3001.yaml @@ -15,7 +15,9 @@ description: | properties: compatible: - const: ti,opt3001 + enum: + - ti,opt3001 + - ti,opt3002 reg: maxItems: 1 diff --git a/sys/contrib/device-tree/Bindings/iio/light/ti,opt4060.yaml b/sys/contrib/device-tree/Bindings/iio/light/ti,opt4060.yaml new file mode 100644 index 000000000000..568fb2a9b7a3 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/iio/light/ti,opt4060.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/ti,opt4060.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments OPT4060 RGBW Color Sensor + +maintainers: + - Per-Daniel Olsson <perdaniel.olsson@axis.com> + +description: + Texas Instrument RGBW high resolution color sensor over I2C. + https://www.ti.com/lit/gpn/opt4060 + +properties: + compatible: + enum: + - ti,opt4060 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@44 { + compatible = "ti,opt4060"; + reg = <0x44>; + vdd-supply = <&vdd_reg>; + interrupt-parent = <&gpio5>; + interrupts = <13 IRQ_TYPE_EDGE_FALLING>; + }; + }; +... diff --git a/sys/contrib/device-tree/Bindings/iio/light/vishay,veml6030.yaml b/sys/contrib/device-tree/Bindings/iio/light/vishay,veml6030.yaml new file mode 100644 index 000000000000..4ea69f1fdd63 --- /dev/null +++ b/sys/contrib/device-tree/Bindings/iio/light/vishay,veml6030.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: GPL-2.0+ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/vishay,veml6030.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VEML3235, VEML6030, VEML6035 and VEML7700 Ambient Light Sensors (ALS) + +maintainers: + - Rishi Gupta <gupt21@gmail.com> + +description: | + Bindings for the ambient light sensors veml6030 and veml6035 from + Vishay Semiconductors over an i2c interface. + + Irrespective of whether interrupt is used or not, application + can get the ALS and White channel reading from IIO raw interface. + + If the interrupts are used, application will receive an IIO event + whenever configured threshold is crossed. + + Specifications about the sensors can be found at: + https://www.vishay.com/docs/80131/veml3235.pdf + https://www.vishay.com/docs/84366/veml6030.pdf + https://www.vishay.com/docs/84889/veml6035.pdf + https://www.vishay.com/docs/84286/veml7700.pdf + +properties: + compatible: + enum: + - vishay,veml3235 + - vishay,veml6030 + - vishay,veml6035 + - vishay,veml7700 + + reg: + maxItems: 1 + + interrupts: + description: + interrupt mapping for IRQ. Configure with IRQ_TYPE_LEVEL_LOW. + Refer to interrupt-controller/interrupts.txt for generic + interrupt client node bindings. + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + - vdd-supply + +allOf: + - if: + properties: + compatible: + enum: + - vishay,veml6030 + then: + properties: + reg: + enum: + - 0x10 # ADDR pin pulled down + - 0x48 # ADDR pin pulled up + + - if: + properties: + compatible: + enum: + - vishay,veml6035 + then: + properties: + reg: + enum: + - 0x29 + + - if: + properties: + compatible: + enum: + - vishay,veml3235 + - vishay,veml7700 + then: + properties: + reg: + enum: + - 0x10 + interrupts: false + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@10 { + compatible = "vishay,veml6030"; + reg = <0x10>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&vdd>; + }; + }; +... diff --git a/sys/contrib/device-tree/Bindings/iio/light/vishay,veml6075.yaml b/sys/contrib/device-tree/Bindings/iio/light/vishay,veml6075.yaml index ecf2339e02f6..d2effccbfb56 100644 --- a/sys/contrib/device-tree/Bindings/iio/light/vishay,veml6075.yaml +++ b/sys/contrib/device-tree/Bindings/iio/light/vishay,veml6075.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/iio/light/vishay,veml6075.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Vishay VEML6075 UVA/B and VEML6040 RGBW sensors +title: Vishay VEML6070 UVA, VEML6075 UVA/B and VEML6040 RGBW sensors maintainers: - Javier Carrasco <javier.carrasco.cruz@gmail.com> @@ -16,11 +16,19 @@ properties: compatible: enum: - vishay,veml6040 + - vishay,veml6070 - vishay,veml6075 reg: maxItems: 1 + vishay,rset-ohms: + description: + Resistor used to select the integration time. + default: 270000 + minimum: 75000 + maximum: 1200000 + vdd-supply: true required: @@ -28,6 +36,17 @@ required: - reg - vdd-supply +allOf: + - if: + properties: + compatible: + enum: + - vishay,veml6040 + - vishay,veml6075 + then: + properties: + vishay,rset-ohms: false + additionalProperties: false examples: |